MAGETWO-47255: Dashboard: Nothing is displayed if Use Aggregated Data setting is turned on

- added missed property into the class
- removed "(Beta)" from the message

Author: arkadiych

app/code/Magento/Backend/Helper/Dashboard/Order.php

@@ -15,15 +15,23 @@ class Order extends \Magento\Backend\Helper\Dashboard\AbstractDashboard
      */
     protected $_orderCollection;
 
+    /**
+     * @var \Magento\Store\Model\StoreManagerInterface
+     */
+    protected $_storeManager;
+
     /**
      * @param \Magento\Framework\App\Helper\Context $context
      * @param \Magento\Reports\Model\ResourceModel\Order\Collection $orderCollection
+     * @param \Magento\Store\Model\StoreManagerInterface $storeManager
      */
     public function __construct(
         \Magento\Framework\App\Helper\Context $context,
-        \Magento\Reports\Model\ResourceModel\Order\Collection $orderCollection
+        \Magento\Reports\Model\ResourceModel\Order\Collection $orderCollection,
+        \Magento\Store\Model\StoreManagerInterface $storeManager
     ) {
         $this->_orderCollection = $orderCollection;
+        $this->_storeManager = $storeManager;
         parent::__construct(
             $context
         );

app/code/Magento/Sales/etc/adminhtml/system.xml

@@ -109,7 +109,7 @@
             <group id="dashboard" translate="label,comment" sortOrder="60" showInDefault="1" showInWebsite="0" showInStore="0">
                 <label>Dashboard</label>
                 <field id="use_aggregated_data" translate="label" sortOrder="10" type="select" showInDefault="1" showInWebsite="0" showInStore="0">
-                    <label>Use Aggregated Data (beta)</label>
+                    <label>Use Aggregated Data</label>
                     <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
                     <comment>Improves dashboard performance but provides non-realtime data.</comment>
                 </field>

app/code/Magento/Sales/i18n/en_US.csv

@@ -615,7 +615,7 @@ Comma-separated,Comma-separated
 "We'll use the default description above if you leave this empty.","We'll use the default description above if you leave this empty."
 "Multi-address Error to Show in Shopping Cart","Multi-address Error to Show in Shopping Cart"
 "We'll use the default error above if you leave this empty.","We'll use the default error above if you leave this empty."
-"Use Aggregated Data (beta)","Use Aggregated Data (beta)"
+"Use Aggregated Data","Use Aggregated Data"
 "Sales Emails","Sales Emails"
 "New Order Confirmation Email Sender","New Order Confirmation Email Sender"
 "New Order Confirmation Template","New Order Confirmation Template"